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World Labs, founded by Dr. Fei-Fei Li and co-founders Justin Johnson and Ben Mildenhall, is building foundational AI infrastructure for spatial intelligence. The company pioneers Large World Models (LWMs) that enable machines to understand and interact with 3D environments, physics, and real-world dynamics. Marble, their flagship product, transforms text, images, and video into fully navigable 3D worlds with applications across gaming, film, architecture, robotics, and immersive experiences. Valued at over $1B and backed by leading investors, World Labs is assembling a world-class team at the intersection of AI research and real-world deployment.
The Executive Business Partner will support the CEO in a highly strategic, execution-oriented role designed to create leverage for one of the most influential leaders in AI. Operating as a hybrid of Executive Assistant and Personal Assistant, the EBP will own priorities end-to-end, anticipate needs, and ensure seamless execution across the CEO's professional landscape, including both World Labs and her ongoing commitments at Stanford.
Key responsibilities include: owning the CEO's calendar end-to-end, sequencing priorities, protecting focus time, and exercising sound judgment on what requires her attention; coordinating with the CEO's Stanford team on competing conflicts and priorities; planning and coordinating meetings, travel, events, and logistics; building and maintaining a lightweight operating system around priorities, open loops, and key commitments; ensuring the CEO is prepared for key meetings with proper context and pre-reads; capturing decisions and action items while driving follow-through; managing and triaging the CEO's inbox; providing thoughtful personal support with discretion; and anticipating needs to resolve issues proactively.
The ideal candidate brings excellent judgment and discretion, is highly detail-oriented without sacrificing speed, and knows how to create leverage in a fast-moving environment. This is a high-trust role requiring someone who can act as a force multiplier, reducing cognitive load, driving alignment, and enabling leadership to focus on highest-impact priorities.
